Irwin
Census-designated place in Barton County, Missouri

Irwin is an unincorporated community (census-designated place) in Barton County, Missouri, with 47 residents (2020 Census). It sits at 974 ft (297 m) above sea level. The nearest town is Sheldon, 4.7 miles N.
- 47residents (2020 Census)
- 974 ftelevation · 297 m
- 0.3 sq miland area · 0.8 km²
- 158 / sq mipopulation density
- 64759ZIP code
About Irwin
Irwin is an unincorporated community and census-designated place in northern Barton County, Missouri, United States. As of the 2020 census it had a population of 47.
Text: Wikipedia · CC BY-SA 4.0
Irwin weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Irwin
Webcams: Windy.com
Do you know Irwin? Tell us about it
Help other travelers: share what makes Irwin special. We review every message before publishing it.
Map of Irwin
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Irwin Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Irwin, MO population
Irwin had 47 residents in the 2020 Census.
| 2020 Census | 47 |
|---|---|
| Density | 158 per sq mi (61 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Irwin at a glance
| State | Missouri (MO) |
|---|---|
| County | Barton County |
| Type | Census-designated place |
| Population | 47 (2020) |
| Land area | 0.30 sq mi (0.8 km²) |
| Water area | 0.01 sq mi (0.02 km²) |
| Elevation | 974 ft (297 m) |
| Coordinates | 37.5904° N, 94.2897° W |
| ZIP code | 64759 |
| Census code (GEOID) | 2935486 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Irwin
- Sheldon4.7 mi N
- Lamar Heights6.6 mi S
- Lamar6.7 mi S
- Milford7.2 mi E
- Iantha8.0 mi SW
- Milo11.4 mi N
- Bronaugh12.1 mi NW
- Liberal12.6 mi W
- Moundville14.9 mi NW
- Jerico Springs15.2 mi E
- Golden City17.3 mi SE
- Jasper17.6 mi S
Straight-line distance between town centers.
Frequently asked questions about Irwin
What county is Irwin in?
Irwin is in Barton County, Missouri.
What is the population of Irwin, MO?
47 people lived in Irwin at the 2020 Census.
What is the ZIP code of Irwin, MO?
The ZIP code of Irwin is 64759.
What is the elevation of Irwin?
974 feet (297 m) above sea level.
What towns are near Irwin?
Sheldon (4.7 mi), Lamar Heights (6.6 mi), Lamar (6.7 mi), Milford (7.2 mi), Iantha (8.0 mi).
Last updated: